Need help booking?
Unpublished phone-only deals available
HRI to HRO: distance & flight time
Mattala (Mattala Rajapaksa International Airport) → Harrison (Boone County Airport)
9,474 mi
15,247 km · 8,233 nm
19h 3m
estimated nonstop flight time
-10.5h
time difference · heading north
See live HRI→HRO fares Phone-only fares on this route — call free
Flight time details
9,474 miles nonstop takes roughly 19h 3m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time set-back when reading arrival times on your ticket.
The two airports
- HRI — Mattala Rajapaksa International Airport · Mattala, Sri Lanka
- HRO — Boone County Airport · Harrison, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near HRI
- WRZ · Weerawila Airport8 mi away
- KCT · Koggala Airport59 mi away
- ADP · Ampara Airport81 mi away
- RML · Colombo Ratmalana Airport93 mi away
Near HRO
- BKG · Branson Airport19 mi away
- FLP · Marion County Regional Airport32 mi away
- WMH · Ozark Regional Airport39 mi away
- FYV · Drake Field59 mi away
Frequently asked questions
How far is HRI from HRO?
The flight distance from Mattala (HRI) to Harrison (HRO) is 9,474 miles (15,247 km, 8,233 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HRI to HRO?
A nonstop flight takes about 19h 3m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Mattala and Harrison?
Harrison is 10.5 hours behind Mattala.
What is the cheapest way to fly from HRI to HRO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HRI–HRO that never appear on search engines, with no booking fees.